Home / 33,970,507.95-46,880,627.99-19,287,540.39

Finding the Fourth Proportional to 33,970,507.95, 46,880,627.99 and 19,287,540.39

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Solution

The fourth proportional to 33,970,507.95, 46,880,627.99 and 19,287,540.39 is: 26,617,559.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,970,507.95 : 46,880,627.99 = 19,287,540.39 : x
  2. Step 2: Convert to fraction form
    33,970,507.95/46,880,627.99 = 19,287,540.39/x
  3. Step 3: Cross multiply
    33,970,507.95x = 46,880,627.99 × 19,287,540.39
  4. Step 4: Simplify right side
    33,970,507.95x = 904,212,005,769,251.88
  5. Step 5: Solve for x
    x = 904,212,005,769,251.88/33,970,507.95
  6. Step 6: Final answer
    x = 26,617,559.18

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.